In small heavy-duty saucepan, heat chocolate chips and ¾ cup of the peanut
butter over low heat, stirring constantly, until smooth. Remove from heat. Add
powdered sugar and stir vigorously until smooth.

Place cereal in large bowl. Add 1 cup of the melted chocolate mixture and stir
until cereal is evenly coated. Place on ungreased baking sheet. Using small
metal spatula, shape into 10-inch circle and make a slightly raised 1-inch-wide
border. Pour remaining melted chocolate mixture in center of circle and spread
to the border.

For spider web, place remaining ¼ cup peanut butter in heavy-duty plastic food
bag. Cut tiny corner from bag, and squeeze to pipe concentric circles on top of
chocolate. Using wooden pick or tip of a sharp knife, pull tip through peanut
butter from center to border to create the spider web. To create a real
Halloween spirit, top frosting with a fake spider. Chill 30 minutes or until
firm. Cut into wedges to serve.